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Finding the Fourth Proportional to 244,828, 367,237.44 and 67,334.24

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Solution

The fourth proportional to 244,828, 367,237.44 and 67,334.24 is: 101,000.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,828 : 367,237.44 = 67,334.24 : x
  2. Step 2: Convert to fraction form
    244,828/367,237.44 = 67,334.24/x
  3. Step 3: Cross multiply
    244,828x = 367,237.44 × 67,334.24
  4. Step 4: Simplify right side
    244,828x = 24,727,653,921.95
  5. Step 5: Solve for x
    x = 24,727,653,921.95/244,828
  6. Step 6: Final answer
    x = 101,000.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.